▲ 同份 prompt 跑出的兩個成果|左:動漫狼耳少年版(portrait 餵 VTuber 角色設定圖)|右:真人 K-pop idol 版(portrait 餵真人照片)
PROMPT 03–03
Use the uploaded portrait as a reference for the subject's overall vibe and impression.
Create a high-quality K-pop music show fancam thumbnail in a horizontal 16:9 format.
group name: [GROUP_NAME]
member name: [MEMBER_NAME]
Main objective:
- The final image must closely follow the visual layout structure of a typical K-pop fancam thumbnail.
- The layout of the text and graphic elements should remain consistent and fixed.
- The person should appear as the clear main subject in a large close-up composition.
- The overall image should feel like a bright, polished, highly clickable YouTube music show thumbnail.
Editable field rules:
- If [GROUP_NAME] is filled, use it exactly.
- If [GROUP_NAME] is blank or AUTO, automatically generate a natural and stylish K-pop group name.
- If [MEMBER_NAME] is filled, use it exactly.
- If [MEMBER_NAME] is blank or AUTO, automatically generate a natural and stylish member name.
- If [TOP_RIGHT_BADGE_TEXT] is filled, use it exactly inside the top-right badge.
- If [TOP_RIGHT_BADGE_TEXT] is blank or AUTO, use "M2".
Automatic rules:
- The bottom-left label text must always be "입덕직캠".
- The video duration in the bottom-right corner should be automatically generated as a natural random time between 3:00 and 5:00.
- The stage concept, lighting, and facial expression should be automatically chosen based on the subject's vibe.
Subject depiction:
- Use the uploaded portrait as a vibe and appearance reference, not as a strict one-to-one copy target.
- Preserve the overall impression, face shape, eyes, hairstyle, and soft identity cues.
- Reinterpret the subject as a K-pop idol in a music show close-up thumbnail.
- The face must be the strongest focal point in the frame.
Composition:
- Horizontal 16:9 thumbnail.
- Tight close-up or upper-body close-up.
- The subject should occupy most of the frame.
- The face should be centered or slightly right-centered, leaving clean text space on the left side.
- The subject's expression should be vivid, attractive, and thumbnail-friendly.
Stage mood:
- Make it look like a real K-pop stage performance moment.
- Use glamorous concert lighting, LED background glow, and vivid stage colors.
- Preferred lighting colors may include pink, purple, blue, cyan, or neon tones.
- Background should support the idol but not overpower the face.
Styling:
- K-pop stage outfit styling.
- A headset microphone or in-ear monitor may be included naturally.
- Hair, makeup, and styling should feel polished, modern, and performance-ready.
STRICT GRAPHIC LAYOUT RULES:
The thumbnail must use a fixed, repeatable broadcast-style layout.
1) Top-right badge:
- Place a pink angular corner badge in the top-right corner.
- The badge should sit tightly inside the upper-right corner with a small margin.
- Put [TOP_RIGHT_BADGE_TEXT] inside the badge.
- The text should be bold, white, clean, and clearly readable.
- The badge should visually resemble a broadcast/music-show corner mark.
- Keep this badge small to medium in size, not too dominant.
2) Bottom-left label:
- Place a small "입덕직캠" label in the lower-left area.
- It should appear above the group name and member name.
- Use a compact rectangular or speech-bubble style box.
- The box should be white and blue or similar high-contrast broadcast styling.
- The label should be small but crisp and immediately readable.
3) Group name:
- Place [GROUP_NAME] directly below the "입덕직캠" label.
- Align it to the left edge of the label block.
- The group name should be medium-sized, bold, and white.
- It should be clearly readable but smaller than the member name.
4) Member name:
- Place [MEMBER_NAME] directly below the group name.
- Align it with the left-side text stack.
- This must be the largest text element in the thumbnail.
- Use bold white Korean typography with strong readability.
- The member name should dominate the lower-left text hierarchy.
5) Bottom-right duration:
- Place the time-duration box in the bottom-right corner.
- Use a small rounded black rectangle with white time text.
- The time should look like a typical YouTube duration marker.
- Keep it compact and neatly aligned to the lower-right edge.
Text hierarchy:
- Largest text: [MEMBER_NAME]
- Medium text: [GROUP_NAME]
- Small label text: "입덕직캠"
- Small badge text: [TOP_RIGHT_BADGE_TEXT]
- Small duration text: random time between 3:00 and 5:00
Typography style:
- All Korean text must be accurate, natural, and highly readable.
- Use bold, clean, broadcast-style typography.
- The member name should be especially thick and visually powerful.
- The layout should feel polished and consistent, as if taken from a real music-show thumbnail template.
Visual direction:
- Bright, sharp, saturated, broadcast-style image
- Highly clickable K-pop thumbnail energy
- Strong face focus
- Clean and consistent placement of graphic elements
- Realistic but polished idol-performance mood
Negative prompt:
low quality, blurry image, distorted face, incorrect Korean text, unreadable typography, messy layout, misplaced graphic elements, weak thumbnail composition, face too small, cluttered background, sloppy badge placement, inaccurate duration box, awkward text alignment, poor broadcast UI styling
USAGE方括號變數可填入指定值或留 AUTO 讓模型自動生成;上傳自己照片或角色設定圖作為 portrait reference。建議避開真實 K-pop 藝人名稱以免侵權,自訂團名與成員名更安全。